
Alan Oppenheimer (born April 23, 1930) is an American actor. He has appeared in or provided voiceover performances for notable films such as In the Heat of the Night (1967), Westworld (1973), Freaky Friday (1976), Private Benjamin (1980), The NeverEnding Story (1984), 9 (2009), Foxcatcher (2014) and Toy Story 4 (2019).
Oppenheimer studied at Carnegie Mellon University, earning a Bachelor of Fine Arts degree in 1951. He began his acting career in the 1950s and gained recognition for his work in television starting in the 1960s. He became known as a versatile character actor, appearing in a wide range of TV shows with roles including a Nazi on "Hogan's Heroes," an Israeli secret agent and double-agent scientist on "Get Smart," and the second actor to portray Dr. Rudy Wells in "The Six Million Dollar Man." He also played Mickey Malph, Ralph Malph's father, on "Happy Days" and had recurring roles on "St. Elsewhere" and "Mama's Family." Oppenheimer also appeared in multiple "Star Trek" series, portraying different characters in each. He was nominated for an Emmy Award in 1991 for his guest role on "Murphy Brown."
In addition to his live-action work, Oppenheimer established a prolific career as a voice actor from the 1970s onwards. He is renowned for voicing many prominent characters in animated series, including Skeletor, Man-At-Arms, and Mer-Man in "He-Man and the Masters of the Universe," Ming the Merciless in "The New Adventures of Flash Gordon," and roles in "The Transformers," "Ghostbusters," and other series.
Darren the Ancient Sleeper/Sun (voice)
Koroth
Mr. Blodgett
Dr. Raymond Auerbach
Nezu Ambassador
Mr. Foodie
John Cordell
Dr. Hal Lusk
Mr. Ruskin
Ernesto Salinas
Darius Dalrymple
Dr. Leonard Gould
General Duncton
Joe Lewis
Judge Nelson
Captain Keogh
Auctioneer (voice)
Earl Skinner
Father Time
Dr. Polidorius (voice)
Colonel Beauregard DuBark (voice)
Dr. Fine
Judge Crockett
Judge Stephen Weeks
Bernie Fryer
Dr. Rudy Wells
Rudy Wells
Captain Blodgett
Congressman Farragut
Dr. Linder
Freitag
Wilhelm
Colonel Sitzer
Gary Stein
Judge
Cyrus St. Cyr
Dr. Alshire
Morgue Attendant (uncredited)
Plato / Aldrin Klordane (voice)
Captain Kernel (voice)
Sweets
William Deats
Ira Rosenthal
Dr. Harry Danfield
Principal Ed Pomeroy (voice)
Mr. Booth
Self - Voice Actor
Booey / Boater #1 (voice)
Mr. Percy
Mr. Husai
(voice)
Old Timer (voice)
Dr. Rudy Wells
Ludovic Krols
Gordon Frisch
Skeletor / Battle Cat / Cringer / Man-at-Arms / Mer-Man / Buzz-Off (voice)
Harvey
Eugene Kinsella
Mr. Kirby
Barton
Everett Bauer
George Beavier
Sy Freeman
Dr. Knox
Vanity Smurf / Doctor (voice)
Prometheus
Scientist (voice)
Rockbiter / Falkor / G'mork / Narrator (voice)
Herb Hinkley
Dr. Parker
Jerry Gersler
Vanity Smurf (voice)
Skeletor / Cringer / Announcer
Wink Burgess
Mr. Atwater
Lorenzo Bernard
Springfield
Alfred Pennyworth (voice)
King Belshazzar (voice)
Bob Ross
Phil Norval
Spencer Haywood
Old Timer (voice)
Dr. Noah Townsend
Benkovsky
FBI Man
Self
Mr. Wallach
Hot Dog Vendor/Sanitation Worker/The Watcher (voice)
Firelord/Hot Dog Vendor/The Watcher (voice)
Arthur Lazar
Oil Can Harry (voice)
Mummy (voice)
Merlin (voice)
George
Diamondback / Handlebar / Outlaw Skuzz / Stampede
Chief Supervisor
Merlin / Prime Evil / Fangster / Captain Long John Scarechrome / Airhead
Moss Man (voice)
Averrel
He-Man / Skeletor (voice)
Capt. Finnerty
Major
Mr Joffert
Max Langbein
Oomp (voice)
Dr. Otto Ludwig
Pete
Dwight McDevitt
Skeletor / Man-at-Arms / Cringer / Battle Cat / Bald Rebel / Chef Alan (voice)
Insurance Man
Murray Mouse
Ted Appleton (uncredited)
Rabbi
Jonathan Kent (voice)
Editor
Narrator
Edgar Winston
Morris Grout (voice)
Goolem (voice)
Goolem / Morris Grout (voice)
Du Pont Dynasty Narrator (voice)
Prof. Amadeus Sharp (voice)
Blindman
Jonah (voice)
Stallings
Cecil Barrett
Monroe
Dr. Arthur Hale
Oil Can Harry / Swifty / Narrator (voice)
Mindok the Mind Menace (voice)
Morag (voice)
(voice)
Skeletor / Man-At-Arms / Zipper (voice)
(voice)
Spencer Phillips
Rhinokey / Crocosaurus (voice)
Sam Rosenthal
Barkerville (voice)
Narrator
The Blob (voice)
Miles Rathbourne
Ben Brookstone
Mr. Cadell
Newscaster / Voice on the Loudspeaker (voice)
Stevenson
George Simonson
Andre Charlot
King Belshazzar (voice)
Simon Cappell
Aaron Stovitz
Julius C. Dithers (voice)
Duncan
Captain Finnerty
Unctuous Man in Arcade (uncredited)
Eisenhower Publicist
Fraidy "Nine" Cat (voice)
Albert Breslau
Dr. Contrare
First Cadet / de Brigny (voice)
Sidney Merciless
(voice)
Dr. Rudy Wells
Vanity Smurf (voice)
General Hackett
Farr
Handlebar / Outlaw Scuzz / Stampede (voice)
Wise Man (voice)
Farr
Skeletor
Vanity Smurf (voice)
Kimo (voice)
Lubell
Skeletor / Man-At-Arms / Cringer / Battle Cat / Melaktha / Cat Spy (voice)
Hans Engelslepen
(voice)
Canavan
Marvin
Dr. Noah Townsend
Adolph Springer
Bennett
Arthur Lyons
Dr. Rudy Wells
Lt. Mannite
Dr. Viper (voice)
Narrator (voice)
Vanity Smurf (Voice)
Rhinokey / Crock / Mr. Packcat (voice)
Himself
Julius Dithers (voice)
Growdy (voice)